diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2013-02-13 18:39:57 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-02-15 12:41:10 +0400 |
| commit | 89afe614c0c737fd40eda1f8c8ef686246cf3cb6 (patch) | |
| tree | 6fc8c817ee6ebf13c60d5d4d07c2c69609fcd5d0 /net/mac80211/sta_info.c | |
| parent | cab1c7fd8024ce896119535b5b067224b0b699aa (diff) | |
| download | linux-89afe614c0c737fd40eda1f8c8ef686246cf3cb6.tar.xz | |
mac80211: fix auth/assoc timeout handling
In my commit 1672c0e31917f49d31d30d79067103432bc20cc7
("mac80211: start auth/assoc timeout on frame status")
I broke auth/assoc timeout handling: in case we wait
for the TX status, it now leaves the timeout field set
to 0, which is a valid time and can compare as being
before now ("jiffies"). Thus, if the work struct runs
for some other reason, the auth/assoc is treated as
having timed out.
Fix this by introducing a separate "timeout_started"
variable that tracks whether the timeout has started
and is checked before timing out.
Additionally, for proper TX status handling the change
requires that the skb->dev pointer is set up for all
the frames, so set it up for all frames in mac80211.
Reported-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Tested-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 19db20a58e23..fb3b5865fc39 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -1120,6 +1120,8 @@ static void ieee80211_send_null_response(struct ieee80211_sub_if_data *sdata, drv_allow_buffered_frames(local, sta, BIT(tid), 1, reason, false); + skb->dev = sdata->dev; + rcu_read_lock(); chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf); if (WARN_ON(!chanctx_conf)) { |